Engine/Underhood

This universal catalytic converter is HM grade and uses 16 gauge 409 stainless steel tubing with 308 stainless MIG welds. Its compact, lightweight ...

This universal catalytic converter has a 2.25in connection and is built from 16 gauge 409 stainless steel tubing with 308 stainless MIG welds. Its ...

This Twisted Steel shorty header from aFe is made from 14 gauge 409 stainless steel tubing with mitered collectors and a 1/2in thick head flange. T...

This MACHForce XP cat back exhaust is built from 409 stainless steel with mandrel bent tubing. It has a rear side exit and uses bayonet style hange...

This direct fit catalytic converter replaces the front converter on the vehicles listed below.Fitment: 04-06 Jeep Wrangler (TJ/LJ) I6 4.0L. Front. ...

This MagnaFlow Off Road Pro Series cat back exhaust system is made of stainless steel and routed close to the undercarriage for added ground cleara...

This is a MagnaFlow HM Grade direct fit catalytic converter that is Federal and EPA compliant. It has a spun body, mandrel bent tubing and stainles...

This MACHForce XP cat back exhaust from aFe is a four piece system made from 2-1/2in and 3in mandrel bent 304 stainless steel. It ends in a black t...

This is the aFe MACH Force-XP 2-1/2in 409 stainless steel Cat Back exhaust in a Hi Tuck routing. It fits all 4Runner models in the listed years, in...

This MACHForce XP cat back exhaust uses 2.5in 304 stainless steel piping and ends in a polished tip. It is listed as compatible with the Kinetic Dy...

The aFe Power Sprint Booster is a power converter for vehicles with electronic throttle control. It is intended to reduce the delay between pedal i...

This is an OE replacement drop in air filter that uses oil free Pro DRY S media in two layers. The filter is washable and reusable, with polyuretha...

This Silver Bullet throttle body spacer is machined from T-6061 billet aluminum. Its serrated helix entry adds turbulence to the air just ahead of ...

The aFe Silver Bullet is a throttle body spacer listed in the air intake category. It is made for the 4.0L V6 engine in the Toyota FJ Cruiser.Fitme...

This Momentum GT intake uses a roto molded black cross linked polyethylene housing with a large clear sight window for filter inspection. A urethan...

This aFe MagnumFLOW OER filter replaces the factory air filter and uses five layers of progressively finer oiled cotton gauze media. The top and bo...

This aFe Momentum GT Pro 5R intake system uses a roto molded housing made of black cross linked polyethylene, with a clear sight window for checkin...

This Street Series cat back system uses stainless steel construction, 2.5in mandrel bent main piping and a straight through muffler. It has a dual ...

This Street Series cat back system from MagnaFlow uses 3in mandrel bent main piping and a straight through muffler. It ends in a single passenger s...

This Sport cat back system has 3in piping, a single side exit and a single 4in polished slash cut tip. It uses dB muffler technology, requires no w...

This is a MagnaFlow Street Series 3in stainless steel Cat Back exhaust. It includes tubing, a 5x11x22in muffler, a black tailpipe and a 4in round t...

This MagnaFlow Street Series cat back system uses mandrel bent 2.5in stainless steel piping. It routes through a straight through muffler to a dual...

This MACHForce XP cat back exhaust system is built from mandrel bent 4in 409 stainless steel tubing and finishes with a black tip. It uses factory ...

This MACHForce XP Cat Back exhaust is made from 4in mandrel bent 409 stainless steel tubing and ends in a polished tip. A 24in long muffler handles...

This Magnaflow universal catalytic converter is a California grade, CARB compliant unit in a 2.50 size. It is built with 16 gauge 409 stainless ste...

This MagnaFlow OEM grade catalytic converter is a direct fit, Federal and EPA compliant part with a spun body design. It uses 16 gauge 409 stainles...

This aFe Power Sprint Booster is a power converter listed for the 07-16 Toyota Tundra. It covers the 4.0L V6 as well as the 4.6L, 4.7L and 5.7L V8 ...

This is a pack of four Pro GUARD D2 oil filters. aFe designs the D2 line for increased flow and filtration efficiency in performance applications.F...

This aFe Silver Bullet throttle body spacer kit is machined from billet 6061 aluminum. It uses a serrated and helix entry to create turbulence just...

This intake system uses a Pro DRY S air filter along with a Dynamic Air Scoop and a Silver Bullet throttle body spacer. All components and mounting...

This oiled OE replacement air filter uses five layers of cotton gauze media and urethane on all four sides. It has open pleats for dust holding, an...

This is a MagnumFLOW OE replacement air filter with Pro DRY S media. It has polyurethane on the top and bottom, two layers of progressively finer s...

This aFe MagnumFLOW filter is a drop in replacement for the factory air filter and uses the stock filter box. The Pro Dry S media is oil free, and ...

This Apollo GT Series cat back exhaust from aFe is made of 2-1/2in 409 stainless steel and has a polished tip. It is listed for the Jeep Gladiator ...

This is the aFe Apollo GT Series 2-1/2in Cat Back exhaust system in a Hi Tuck routing, made from 409 stainless steel.Fitment: 2020 Jeep Gladiator J...