Fits 2011-2017 Ford Mustang (3.7L).

BBK Performance shorty tuned length exhaust headers are engineered as a direct-fit replacement for the restrictive factory manifolds on 2011-2017 Ford Mustang 3.7L V6 applications. These headers utilize 1-5/8-inch CNC mandrel-bent tubing to provide unrestricted exhaust flow, improving scavenging waves for better combustion and increased horsepower and torque over the stock configuration.

Constructed for long-term reliability, these headers feature heavy-duty 3/8-inch laser-cut flanges that provide additional strength and a guaranteed leak-free seal. Every unit is robotically and precision hand-welded before undergoing pressure testing to ensure structural integrity. The Titanium Ceramic finish offers superior heat insulation and corrosion resistance compared to standard finishes. Please note: these headers carry a CARB EO for 2011-2014 models only.

• Direct-fit for all 2011-2017 Ford Mustang 3.7L V6 models
• 1-5/8 inch CNC mandrel-bent tubing for optimized exhaust flow
• 3/8 inch laser-cut flanges for a durable, leak-free fit
• Titanium Ceramic finish for heat management and durability
• Includes new exhaust header gaskets, header bolts, and installation hardware
• Manufacturer Part Number: 1442

Fits select 1991-1999 Jeep Cherokee, Grand Cherokee, Wrangler, and Comanche (4.0L).

The Banks Power Revolver Exhaust Manifold System replaces the notoriously crack-prone factory manifold on the Jeep 4.0L inline-six with a high-durability, performance-oriented header. Engineered with 409 stainless steel and heavy-duty 1/2-inch thick flanges, this system is designed to withstand extreme thermal cycles without warping or leaking. The Revolver features a 6-into-1 high-velocity collector with patented Power Pickle technology, which optimizes exhaust pulse action to maximize scavenging and torque output throughout the RPM range.

Installation is straightforward as the manifold is designed to bolt directly to the factory exhaust system. Each tube is mandrel-bent to ensure unrestricted flow, while the flanges are precision port-matched to the cylinder head to eliminate turbulence and slash backpressure.

• Manufactured from mandrel-bent 409 stainless steel for superior heat resistance
• 1/2-inch thick precision-machined flanges prevent warping and flex
• Patented Revolver collector with Power Pickle technology for maximum exhaust extraction
• Delivers maximum gains of up to 17.5 ft-lb of torque over stock components
• Self-aligning exhaust seal won't compress or blow out under pressure
• Precision-milled flanges ensure a flat, leak-free fit against the cylinder head
• Manufacturer Part Number: 51327

Fits select 1999-2006 Jeep Wrangler, Cherokee, and Grand Cherokee (4.0L).

The Banks Power Torque Tube System (MPN: 51306) is a heavy-duty exhaust manifold engineered to replace the crack-prone factory unit on the Jeep 4.0L inline-six. Built from mandrel-bent 409 stainless steel tubing, this system optimizes exhaust gas velocity and slashes backpressure for improved torque and throttle response. Unlike thin-flanged stock manifolds that warp under heat, the Torque Tube features a 1/2-inch thick flange that is double-welded on both sides and machined dead flat for a leak-free seal.

Designed for the rigors of off-road use, the system includes a seamless high-velocity collector to maximize exhaust extraction. This direct bolt-on upgrade installs to factory mounting points and provides a permanent solution to the common manifold failure points found in 1999-2006 Jeep engines.

• Constructed from durable mandrel-formed 409 stainless steel
• Thick 1/2-inch CNC-machined flanges resist warping and heat-stress cracking
• Double-welded flanges (internal and external) milled flat for a precise fit
• Seamless high-velocity collector improves scavenging and torque
• Direct-fit, bolt-on installation replaces OEM manifold
• Engineered specifically for the Jeep 4.0L engine

Fits 2019-2024 RAM trucks equipped with the Cummins (6.7L) diesel engine. The ATS Diesel Pulse Flow Exhaust Manifold Kit is engineered to optimize exhaust gas velocity and improve turbocharger spool-up compared to the restrictive factory manifold.

Designed to handle the extreme thermal cycles of heavy-duty towing and high-performance diesel applications, the Pulse Flow series features a multi-piece design. This construction allows for thermal expansion and contraction, significantly reducing the risk of the cracking or shrinking common in OE cast manifolds. By balancing exhaust pulses and reducing internal turbulence, this kit improves overall engine efficiency and exhaust flow.

• Pulse Flow design for increased exhaust velocity and turbo response
• Multi-piece construction prevents stress-cracking and manifold shrinkage
• High-durability casting designed for Cummins 6.7L diesel applications
• Direct replacement for the factory exhaust manifold
• Manufacturer Part Number: 204-950-2464

Fits 2007-2018 Dodge Ram Cummins (6.7L).

The ATS Diesel Pulse Flow Exhaust Manifold Kit is a high-performance replacement for the restrictive factory manifold on 6.7L Cummins engines. Engineered from high-silicon ductile iron, this multi-piece design allows for thermal expansion and contraction, preventing the common issues of cracking, warping, and broken manifold bolts found with the single-piece OE casting. The Pulse Flow design optimizes exhaust gas velocity, resulting in faster turbocharger spool-up and improved engine efficiency.

• Multi-piece expansion joint design eliminates stress on the cylinder head
• High-silicon ductile iron construction resists extreme EGTs without cracking
• Improved exhaust flow for better turbo response and reduced backpressure
• Includes all required gaskets and mounting hardware for a complete installation
• Manufacturer Part Number: 204-950-2326

Fits 1998-2002 Dodge Ram 2500 and 3500 models (5.9L).

The ATS Diesel Big Foot T4 Pulse Flow Exhaust Manifold is engineered to eliminate the common cracking and shrinking issues inherent in factory single-piece castings. By utilizing a robust 3-piece multi-section design with integrated expansion joints, this manifold manages the extreme thermal cycling of heavy-duty diesel applications without stressing the cylinder head or mounting hardware. The internal Pulse Flow geometry is specifically tuned to maximize exhaust gas velocity, resulting in improved scavenging and faster turbocharger spool-up. This Big Foot T4 version features a larger flange to accommodate T4-based turbocharger upgrades, making it an essential component for high-performance builds.

• 3-piece multi-section design prevents thermal stress cracking and warping
• Pulse Flow technology optimizes exhaust velocity for better turbo response
• Big Foot T4 flange provides a secure mount for T4 turbochargers
• Direct replacement for OE manifolds to improve durability and flow
• Manufacturer Part Number: 204-943-2218

Fits 1998-2002 Dodge Ram 2500 and 3500 models with the 24V Cummins engine.

The ATS Diesel Pulse Flow Manifold replaces the failure-prone factory one-piece unit with a high-performance 3-piece design. This multi-piece construction utilizes expansion joints to allow the cast iron to expand and contract during intense heat cycles. This specific design prevents the common issues of shrinking, warping, and cracking that often lead to broken manifold bolts, exhaust leaks, or damaged cylinder heads. The internal pulse flow design is engineered to optimize exhaust gas velocity, providing faster turbocharger spool-up and more efficient exhaust scavenging for improved performance and lower EGTs.

• Manufacturer Part Number: 204-930-2218
• 3-piece design with expansion joints for superior thermal durability
• Pulse flow porting for improved turbo response and airflow
• High-quality cast iron construction prevents warping and cracking
• Direct bolt-on replacement for factory 24V Cummins manifolds

Fits 1994-1998 Dodge Ram 2500 and 3500 (5.9L).

The ATS Diesel PulseFlow 3-piece exhaust manifold is engineered to solve the common cracking and shrinking issues found in factory 12-valve Cummins manifolds. By utilizing a multi-piece design, this manifold allows for the natural thermal expansion and contraction that occurs during heavy towing or high-performance use, protecting your cylinder head and mounting studs from excessive stress. The PulseFlow design optimizes exhaust gas velocity, helping to improve turbocharger spool-up and overall engine efficiency.

• 3-piece construction prevents heat-related warping and mounting stud breakage
• PulseFlow design increases exhaust gas pulse energy for better turbo response
• Precision-machined T3 flange for a leak-free turbocharger seal
• High-quality cast iron construction designed for high EGT environments
• Manufacturer Part Number: 204-930-2164

Fits 2007.5-2024 Dodge RAM trucks equipped with the 6.7L Common Rail Cummins diesel engine.

The ATS Diesel 2-piece pulse exhaust manifold is engineered to solve the inherent cracking and warping issues common in factory single-piece manifolds. By utilizing a multi-piece construction with a precision slip-joint, this manifold allows for the thermal expansion and contraction cycles of heavy-duty diesel use without placing stress on the cylinder head or mounting studs.

• Cast from high-silicon ductile iron for superior heat resistance and structural integrity.
• Direct-fit for the Holset 351VE turbocharger flange (factory VGT).
• Two-piece design eliminates shrinking and cracking to prevent exhaust leaks.
• Pulse-tuned ports improve exhaust scavenging and turbocharger spool-up.
• Manufacturer Part Number: 204-927-2326

Fits 2003-2007 Dodge Ram 2500 and 3500 trucks (5.9L). This ATS Diesel Pulse Flow Exhaust Manifold is engineered to overcome the common cracking and warping issues found in factory single-piece manifolds. The innovative two-piece design allows the casting to expand and contract through extreme heat cycles without putting stress on the mounting bolts or cylinder head.

By utilizing a tuned internal architecture, the Pulse Flow design separates exhaust pulses and directs them efficiently toward the turbocharger. This optimization improves turbo spool-up time, reduces backpressure, and helps manage Exhaust Gas Temperatures (EGTs) for more consistent performance under load.

• Fits: 2003-2007 Dodge Ram 2500/3500 (5.9L Cummins)
• Construction: Durable 2-piece design prevents heat-cycle cracking
• Flange Type: T3 Non-Wastegated
• System: Pulse Flow technology for improved exhaust scavenging
• Manufacturer Part Number: 204-920-2272

Fits 2007.5-2018 RAM 2500 and 3500 trucks (6.7L).

The ATS Diesel Pulse Flow Exhaust Manifold is engineered to solve the common issue of manifold cracking and warping found in factory 6.7L Cummins applications. This two-piece articulated design allows the manifold to expand and contract through extreme thermal cycles without putting stress on the cylinder head bolts or the manifold itself. The Pulse Flow geometry is optimized to increase exhaust gas velocity, providing the Holset turbocharger with more efficient energy for faster spool-up and improved throttle response.

• Two-piece design prevents cracking and ensures long-term gasket sealing
• Cast construction handles high EGTs without warping
• Optimized Pulse Flow runners for improved turbocharger efficiency
• Pre-tapped ports for EGT sensor or gauge integration
• Includes necessary flange hardware for a secure installation
• Manufacturer Part Number: 204-910-2326

Fits 2007-2011 Jeep Wrangler JK models equipped with the V6-3.8L engine.

Replace your restrictive factory exhaust manifolds with aFe Power Twisted Steel headers to unlock performance gains of up to +6 HP and +6 lbs. x ft. of torque. Engineered for durability and maximum exhaust flow, these headers are constructed from 1-1/2-inch 14-gauge 409 stainless steel tubing and feature heavy-duty 3/8-inch laser-cut flanges for a warp-resistant, leak-free seal.

Unlike standard formed collectors that can create turbulence and hinder flow, these headers utilize true mitered collectors. This pulse-control technology increases exhaust velocity and improves throttle response. The mandrel-bent curves maintain a consistent diameter throughout the tube, eliminating restrictions and ensuring smooth exhaust gas evacuation for long-term durability.

• Construction: 1-1/2" 14-gauge 409 stainless steel tubing
• Flanges: 3/8" thick laser-cut steel for a leak-free seal
• Collectors: True mitered design to decrease turbulence
• Installation: Direct bolt-on; no cutting or drilling required
• Compatibility: Retains factory catalytic converters and connects to OE or aFe exhaust
• Welding: 100% hand MIG-welded for maximum strength
• Manufacturer Part Number: 48-48023

Fitment Notes: aFe Power recommends purchasing spark plug wire boot protectors (P/N: 48-90001) and gaskets (P/N: 48-90004) for additional protection. This system is not currently CARB exempt and is not available for sale or use in California.

Fits 2012-2018 Jeep Wrangler and Wrangler JK (V6-3.6L).

The aFe Power Twisted Steel Y-pipe is engineered to optimize exhaust flow and provide the necessary clearance for aftermarket lift kits. This system connects the factory catalytic converters to either the stock exhaust or the aFe Mach FORCE XP exhaust system. Constructed from 2-inch into 2.5-inch mandrel-bent stainless steel tubing, it maintains consistent diameters through every bend to minimize restriction. Unlike restrictive formed collectors, this Y-pipe utilizes a true merged collector to eliminate dead space and turbulence, ensuring smooth exhaust gas transition for better performance and durability during off-road use.

Built for the long haul, this Y-pipe features 100% hand-welded construction and heavy-duty OE-style flanges for a leak-free seal. The bolt-on design allows for a straightforward installation using factory mounting locations without requiring cutting or modifications.

• Manufacturer Part Number: 48-46208
• Material: 409 Stainless Steel
• Tubing Diameter: Dual 2-inch to Single 2.5-inch
• Construction: Mandrel-bent tubing with a true merged collector
• Welding: 100% hand-MIG/TIG welded
• Emissions: 50-State Legal
• Compatibility: Works with stock or aFe Mach FORCE XP systems
• Included: All necessary hardware for installation
• Warranty: 2-Year Limited Warranty

Fits 2000-2006 Jeep Wrangler TJ models (I6-4.0L).

The aFe Power Twisted Steel performance header is engineered to optimize exhaust flow and velocity for the Jeep 4.0L engine. Using pulse control technology and mitered collectors, this header improves scavenging to ensure efficient power delivery across the entire RPM range. The assembly is constructed from 14-gauge 409 stainless steel tubing for superior heat resistance and durability compared to standard thin-wall headers.

To ensure a leak-free seal and prevent warping, aFe uses a precision-machined 1/2-inch thick head flange. This header is a 100% bolt-on upgrade, requiring no cutting or welding for installation, and is designed to retain all factory emissions components for street-legal performance.

• 14-gauge 409 stainless steel mandrel-bent tubing
• Heavy-duty 1/2" thick CNC-machined head flange
• Mitered collectors for improved exhaust velocity
• Retains all OE emission components
• TIG-welded construction for maximum structural integrity
• Direct bolt-on installation to factory mounting points
• Manufacturer Part Number: 48-46202

Fits select 2005-2019 Nissan Frontier, Pathfinder, and Xterra (V6-4.0L).

aFe Power Twisted Steel performance headers are engineered to maximize exhaust flow and velocity for consistent power delivery across the entire RPM range. These headers utilize pulse control technology and mitered collectors to improve scavenging, replacing restrictive factory manifolds while retaining all OE emissions components for a true 100-percent bolt-on installation. Each header is constructed from durable 14-gauge 409 stainless steel tubing and features heavy-duty 1/2-inch thick head flanges to prevent warping and ensure a leak-free seal under extreme heat.

• Manufacturer Part Number: 48-46101
• Material: 14-gauge 409 stainless steel tubing
• Flange: 1/2-inch thick CNC-machined head flanges
• Construction: TIG-welded for superior strength and durability
• Technology: Pulse control technology with mitered collectors for increased flow
• Bends: CNC mandrel-bent tubing maintains consistent diameters
• Installation: Direct bolt-on design; requires no modifications
• Compliance: Retains all factory emissions components
• Origin: Engineered and built in Corona, CA
• Warranty: Limited Lifetime Warranty

Fits 2016-2020 Toyota Tacoma 4WD models (V6-3.5L).

The aFe Power Twisted Steel Y-pipe is engineered to replace the restrictive factory Y-pipe and improve exhaust flow on your Tacoma. This system is constructed from 2-1/4" to 2-1/2" mandrel-bent 409 stainless steel tubing for enhanced durability and consistent flow. It features dual high-flow catalytic converters that offer less resistance than original equipment, optimizing engine performance and sound. For a secure, leak-free seal, the system utilizes heavy-duty laser-cut machined stainless steel flanges. This 100% MIG-welded assembly is designed as a direct bolt-on solution, mounting to factory hangers and flanges without the need for cutting or modifications.

• Constructed from 2-1/4" to 2-1/2" mandrel-bent 409 stainless steel tubing
• Includes dual high-flow catalytic converters for maximum exhaust flow
• Heavy-duty laser-cut machined stainless steel flanges ensure a leak-free seal
• 100% MIG-welded for race-proven strength and longevity
• Direct bolt-on fitment uses factory mounting points and hangers
• Manufacturer Part Number: 48-46013-RC

Fits 2011-2017 Ford Mustang Base and V6 models (V6-3.7L).

Elevate your exhaust flow and engine performance with aFe Twisted Steel shorty headers. These headers are engineered specifically for the 3.7L Cyclone engine, replacing the restrictive factory manifolds with a high-flow design that produced dyno-verified gains of up to +14 HP and +15 lbs. x ft. of torque. Constructed from 1-5/8 inch mandrel-bent 409 stainless steel tubing, these headers offer superior durability and heat resistance for long-term street or track use.

• Mitered Merge Collectors: 3-to-1 mitered merge collectors decrease turbulence and increase exhaust velocity compared to standard formed collectors.
• Durable Construction: Features 100% MIG-welded joints for race-proven strength and heavy-duty, laser-cut machined mild steel flanges for a precision, leak-free seal.
• Bolt-On Installation: Designed as a direct bolt-on system that integrates with the factory exhaust; includes gaskets and lower outlet hardware with no cutting or modifications required.
• Part Number: 48-43031

Fits 2011-2026 Dodge Durango and 2011-2021 Jeep Grand Cherokee (WK2) models equipped with the 5.7L V8 engine.

Upgrade your HEMI’s exhaust flow with aFe Power Twisted Steel shorty headers. These headers are engineered for a direct-bolt-on installation, utilizing factory mounting locations and flanges to ensure a hassle-free fit with your stock exhaust system. Constructed from 1-5/8 inch mandrel-bent 304 stainless steel tubing, they provide superior exhaust scavenging and durability. The titanium ceramic coating provides an additional layer of thermal protection, reducing engine bay temperatures while protecting the headers from corrosion.

During in-house testing, this system produced gains of up to +6 horsepower and +7 lbs. x ft. of torque. Each set features heavy-duty laser-cut and machined flanges for a leak-free seal and is 100% MIG-welded for long-lasting strength under race or street conditions.

• Fits 5.7L V8 engines
• Constructed from 1-5/8 inch mandrel-bent 304 stainless steel
• Titanium ceramic coating for heat management and corrosion resistance
• Heavy-duty laser-cut and machined flanges for a secure seal
• 100% MIG-welded for maximum durability
• Designed for use with factory exhaust systems
• Manufacturer Part Number: 48-38029-T

Fits select 2003-2006 Nissan 350Z and Infiniti G35 models (V6-3.5L).

The aFe POWER Twisted Steel series headers are engineered to improve exhaust scavenging and flow for the VQ35DE engine. By replacing restrictive factory manifolds with optimized tube lengths and formed collectors, these headers reduce turbulence and increase exhaust velocity for better performance. Designed for a precise fit, they utilize factory mounting locations to ensure a straightforward installation that maintains original equipment standards.

• Optimized tube lengths designed for maximum exhaust flow and efficiency
• Formed collectors reduce turbulence and increase exhaust gas velocity
• Direct bolt-on design utilizes factory mounting locations
• Durable construction engineered for high-performance applications
• Manufacturer Part Number: 48-36103

Fits 2020-2026 Chevrolet Corvette Stingray and E-Ray (6.2L).

Engineered for the C8 platform, these aFe Twisted headers utilize a Tri-Y design with optimized tube lengths and paired opposite firing cylinders to maximize cylinder scavenging and exhaust flow. Constructed from stepped 1-7/8" - 2-1/8" - 2-3/4" mandrel-bent 304 stainless steel tubing, this system is built for durability and significant performance increases. Dyno testing shows gains of up to +24 HP and +17 lbs. x Ft. torque.

To manage the intense heat of the mid-engine compartment, these headers feature a dual-layer ceramic coating: Titanium Cerakote on the exterior and a copper ceramic lining on the interior. This combination reduces surface temperatures by as much as 46% compared to non-coated headers, making them highly recommended for convertible (HTC) models where the top is stored directly over the engine bay. The headers include TIG-welded inlet ports for maximum strength, laser-cut 304 stainless steel flanges for a leak-free seal, and an auxiliary O2 bung for wide-band sensors or instrumentation.

• Manufacturer Part Number: 48-34148-T
• Material: Mandrel-Bent 304 Stainless Steel
• Tubing Diameter: 1-7/8" - 2-1/8" - 2-3/4" Stepped Design
• Finish: Titanium Cerakote Exterior / Copper Ceramic Interior
• Design: Performance Tri-Y Scavenging
• Performance: Up to +24 HP / +17 lbs. x Ft. TQ
• Installation: Direct bolt-on; includes manifold bolts and factory gaskets

Fits 2020-2026 Chevrolet Corvette Stingray and E-Ray (6.2L).

Optimize the exhaust flow and power output of your C8 Corvette with aFe Power Twisted Steel series headers. These performance headers utilize a Tri-Y design with specifically tuned, paired opposite-firing cylinders to improve scavenging and exhaust velocity. This system is engineered for maximum performance, producing dyno-verified gains of up to +24 HP and +17 lbs. x ft. of torque.

Constructed from mandrel-bent 304 stainless steel tubing, these headers feature a stepped design transitioning from 1-7/8" to 2-1/8" and finally 2-3/4" for superior durability and corrosion resistance. The TIG-welded inlet ports provide exceptional strength and prevent flange warpage, while the laser-cut 304 stainless steel flanges ensure a leak-free seal. This direct bolt-on system requires no cutting or modifications, retaining all factory sensors and compatibility with the factory catalytic converters.

• Manufacturer Part Number: 48-34148
• Construction: 1-7/8" - 2-1/8" - 2-3/4" mandrel-bent 304 stainless steel tubing
• Design: Tri-Y configuration with optimized tube lengths
• Performance: Up to +24 HP and +17 lbs. x ft. Torque gains
• Includes auxiliary O2 bung and plug for wide-band sensors or instrumentation
• Hardware: Includes manifold bolts and factory gaskets
• Compatibility: Retains factory sensors and catalytic converters

Fits select 2019-2026 Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, and Cadillac Escalade (V8-5.3L / 6.2L).

The aFe Twisted Steel shorty headers are engineered to eliminate the flow restrictions inherent in factory cast iron manifolds. Featuring Pulse Control Technology with optimized tube lengths, these headers improve exhaust scavenging and throttle response. The 1-3/4" mandrel-bent 304 stainless steel tubing provides superior corrosion resistance and maintains consistent diameters for unrestricted flow throughout the exhaust path.

• 4-to-1 mitered merge collectors decrease turbulence and increase exhaust velocity for better performance.
• Constructed from 1-3/4" mandrel-bent 304 stainless steel tubing for maximum durability and flow.
• 100% hand MIG welded for professional-grade strength and reliability.
• Designed as a direct-fit replacement to improve cylinder scavenging and engine efficiency.
• Manufacturer Part Number: 48-34134

Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

Fits 2020-2022 Ford F-250 and F-350 Super Duty models equipped with the V8-7.3L engine.

Maximize the performance of your 7.3L V8 with aFe Power Twisted Steel headers. These headers are engineered to improve exhaust flow and scavenging, resulting in dyno-proven gains of up to +18 horsepower and +25 lbs. x ft. of torque. Constructed from 1-7/8 inch mandrel-bent 304 stainless steel tubing, this system provides superior durability and corrosion resistance compared to factory manifolds.

The design features 4-to-1 mitered merge collectors that significantly reduce flow-blocking turbulence and increase exhaust velocity over traditional formed collectors. For a reliable, leak-free seal, the headers utilize heavy-duty, laser-cut machined 304 stainless steel flanges. These headers are 100% MIG-welded for race-proven strength and are designed as a direct bolt-on solution, requiring no cutting or modifications to your factory exhaust system.

• Dyno-proven gains: up to +18 HP and +25 lbs. x ft. TQ
• 1-7/8 inch mandrel-bent 304 stainless steel tubing for maximum flow
• 4-to-1 mitered merge collectors optimize exhaust scavenging
• Heavy-duty laser-cut machined 304 stainless steel flanges for a secure seal
• 100% MIG-welded for long-term durability
• Direct bolt-on installation; no cutting or modifications required
• Manufacturer Part Number: 48-33029

Fits 2021-2024 Ram 1500 TRX and TRX Launch Edition (V8-6.2L).

Enhance the performance and efficiency of your Ram 1500 TRX with the aFe Power Twisted Steel shorty headers. Engineered for maximum flow and durability, these headers are constructed from 1-7/8 inch mandrel-bent 304 stainless steel tubing. The Titanium Cerakote ceramic finish provides a significant thermal barrier, reducing engine compartment temperatures by as much as 46% compared to non-coated alternatives. This improved heat management protects sensitive components while contributing to the measured gains of up to +9 HP and +14 lbs. x ft. of torque.

These headers feature 4-to-1 mitered merge collectors to minimize turbulence and increase exhaust velocity for better throttle response. The heavy-duty, laser-cut machined flanges ensure a precise, leak-free seal at the cylinder head. Designed as a direct bolt-on replacement, this system (MPN 48-32030-T) installs in factory locations and retains your original catalytic converters and O2 sensor positions without the need for cutting or permanent modifications.

• Constructed from 1-7/8 inch mandrel-bent 304 stainless steel tubing
• Titanium Cerakote ceramic finish reduces surface heat by up to 46%
• 4-to-1 mitered merge collectors for improved exhaust scavaging
• 100% MIG-welded for race-proven structural integrity
• Direct bolt-on fitment; retains factory catalytic converters
• Measured gains of up to +9 HP and +14 lbs. x ft. Torque
• Manufacturer Part Number: 48-32030-T

Fits 2021-2024 Ram 1500 TRX and TRX Launch Edition (V8-6.2L).

Improve exhaust flow and throttle response on your TRX with aFe Power Twisted Steel shorty headers. This system is engineered using 1-7/8 inch mandrel-bent 304 stainless steel tubing for maximum durability and exhaust velocity. In-house dyno testing demonstrated gains of up to +9 HP and +14 lbs. x ft. of torque by significantly reducing restriction compared to factory manifolds.

These headers feature 4-to-1 mitered merge collectors to minimize turbulence and heavy-duty laser-cut machined flanges for a secure, leak-free seal. Designed as a direct bolt-on replacement, they retain factory catalytic converters and O2 sensor locations, requiring no cutting or custom fabrication for a hassle-free installation.

• Constructed from 1-7/8 inch mandrel-bent 304 stainless steel tubing
• 4-to-1 mitered merge collectors decrease turbulence and increase velocity
• Heavy-duty laser-cut machined flanges ensure a durable, leak-free seal
• 100% MIG-welded for race-proven strength and longevity
• Optimized tube lengths for improved flow and performance
• Direct bolt-on fitment retains factory catalytic converters
• Manufacturer Part Number: 48-32030

Fits 2019-2024 Ram 1500 Big Horn, Laramie, Limited, Lone Star, Rebel, and Tradesman (V8-5.7L HEMI).

aFe Twisted Steel headers are engineered to maximize exhaust flow and throttle response for the Ram 1500. Constructed from 1-5/8" mandrel-bent 16-gauge 304 stainless steel tubing, these headers feature true 4-to-1 mitered merge collectors that significantly reduce flow-block turbulence compared to traditional formed collectors. Each unit is 100% MIG welded by certified craftsmen for long-term durability and utilizes 3/8" thick, one-piece flanges to ensure a leak-free seal over the life of the vehicle.

Designed as a direct bolt-on upgrade, this system requires no cutting or drilling for installation and is engineered to retain the factory catalytic converters. In-house dyno testing verified performance increases of up to +37 horsepower and +58 lbs. x ft. of torque.

• Manufacturer Part Number: 48-32023
• Tubing: 1-5/8" 16-gauge 304 stainless steel
• Collectors: 4-to-1 mitered merge design
• Flanges: 3/8" thick one-piece steel
• Measured Gains: +37 HP and +58 lbs. x ft. torque
• Installation: Direct bolt-on; retains stock catalytic converters
• Included: Quality gaskets and all necessary hardware

Fits 1998-2002 Dodge Ram 2500 and 3500 Base models (L6-5.9L Turbo Diesel).

The aFe Twisted Steel series turbo manifold is engineered to optimize exhaust flow and turbocharger performance on the 24-valve Cummins engine. This manifold features a stepped design, transitioning from 1-3/4 inch head pipes to 2 inch mandrel-bent 304 stainless steel tubing. This increase in diameter helps maintain high exhaust gas velocity for faster turbo spooling and improved throttle response.

Constructed for durability under high thermal stress, this manifold is 100% TIG-welded by certified craftsmen to minimize the risk of stress cracks. The 1/2 inch laser-cut T3 divided flange ensures a precision seal at the turbo mounting point, while the divided design further enhances exhaust scavenging. For enthusiasts monitoring engine vitals, the manifold is equipped with 1/8 inch NPT EGT ports for easy installation of auxiliary temperature probes.

• Replaces restrictive factory exhaust manifold
• Mandrel-bent 304 stainless steel construction with a brushed finish
• 1-3/4 inch to 2 inch stepped tubing for maximum exhaust velocity
• 1/2 inch thick laser-cut divided T3 flange
• Integrated 1/8 inch NPT EGT ports for auxiliary sensors
• Precision TIG-welded for race-proven strength
• Manufacturer Part Number: 48-32020

Fits 2004-2005 Chevrolet Silverado and GMC Sierra 2500 HD/3500 (V8-6.6L).

The aFe BladeRunner Turbo Inlet Manifold is engineered to eliminate the restrictive factory inlet, significantly improving the performance and efficiency of your Duramax diesel engine. This manifold utilizes patented Multi-Directional Vane (MDV) technology to guide airflow into the turbocharger more effectively, resulting in faster spool-up times and lower exhaust gas temperatures (EGTs). Constructing from heavy-duty A356-T6 aluminum, it provides a substantial flow increase of 73% over the stock component while maintaining durability under high-boost conditions.

• Performance Gains: Up to +23 HP and +57 lbs. x ft. of torque
• Airflow: Increases flow by 73% CFM compared to the factory turbo inlet
• Construction: High-strength cast A356-T6 aluminum for long-term reliability
• MDV Technology: Patented vanes optimize air direction into the compressor wheel
• Installation: Includes all necessary hardware for a direct replacement install
• Warranty: 2-year limited manufacturer warranty
• Manufacturer Part Number: 46-60029

Fits select 2011-2023 Chrysler 300, Dodge Challenger, and Dodge Charger models. The aFe POWER BladeRunner GT Series expansion tank replaces the prone-to-failure factory plastic unit with a durable, high-capacity aluminum reservoir designed for longevity and performance.

Constructed from 1/8-inch thick aluminum plates, this tank is 100% TIG-welded to eliminate the yellowing and brittleness common in aging OE plastic tanks. To ensure a leak-free system, the tank features CNC-machined billet aluminum fittings and high-temperature stainless steel hardware. A built-in sight tube provides a quick visual check for coolant levels without needing to remove the pressure cap. Designed as a direct bolt-on upgrade, it utilizes all factory mounting points and is compatible with the original equipment expansion tank cap.

• Manufacturer Part Number: 46-51003
• 15% increase in coolant capacity over factory specifications
• Fabricated from 1/8-inch thick aluminum for maximum durability
• Precision TIG-welded seams for a superior, high-quality finish
• Integrated sight tube with stainless steel fittings for level monitoring
• Direct bolt-on installation using factory connections
• Brushed aluminum finish with laser-etched aFe POWER logo

Fits 2019-2024 Ram 1500 models (DT) equipped with the V8-5.7L HEMI engine.

The aFe Power BladeRunner exhaust manifolds are engineered to solve the common cracking and warping issues found in factory HEMI manifolds. Constructed from heavy-duty cast ductile iron, these manifolds feature walls that are 25% thicker than original equipment. This added material increases rigidity and durability, ensuring a long-lasting seal that resists the thermal cycling stress typical of heavy-duty use. The intake and outlet ports are precision-machined to match factory gasket openings, maximizing exhaust gas velocity and ensuring a leak-free fit.

Designed for performance as well as reliability, the BladeRunner series outflows the factory manifolds by 15%, which translates to improved throttle response and overall engine efficiency. These units are a direct-fit replacement and bolt up to the factory y-pipe with no modifications required. This kit (MPN: 46-40154) comes complete with all necessary mounting hardware for a straightforward installation.

• Outflows factory manifolds by 15% for improved performance
• Durable cast ductile iron construction resists cracking
• 25% thicker walls for superior rigidity and thermal stability
• Machined ports match factory gasket openings for maximum flow
• Direct-fit replacement bolts to factory y-pipe
• Includes manifold mounting hardware
• Manufacturer Part Number: 46-40154