Perrin 2008+ WRX H/B Cat-Back Exhaust (see 2002-07 WRX + STi below)

Performance minded 2008 Subaru WRX owners can now have a single tip PERRIN Performance™ Cat-Back Exhaust System at an affordable price. Each system promises maximum exhaust flow, increased horsepower and a nice smooth tone.  It mates perfectly with factory hangers, undercarriage and bumper. System features 3” stainless steel plumbing and a resonator to prevent highway driving drone.  Installation is easy an bolts to factory or Perrin downpipe.   Dyno shows 15 lb/ft of torque gained down low and ~6 hp gained up high.

Available for 2008 WRX

Your Price:  $739

Increases horsepower and allows for better air flow.

Constructed of 319 die cast aluminum, includes silicone reinforced boot, anti-vibration mounting kit, stainless steel t-bolt clamps, SPT 4-layer cotton gauze filter with built in velocity stack for smooth air flow. This intake will NOT affect your vehicle Warranty. Intake carries a full Subaru parts and labor warranty.

Fits Impreza 2002-2007 WRX/Sti

                                                           Your Price: $169

Helps ensure that the SPT intake is able to supply the engine with cool air - reduces the loss of power

Choose from Legacy specific or Impreza specific

Fits: Impreza Model WRX, or STi Years: 2002-2007

Legacy GT, Spec B, LTD, Forester XT 2005-2007

Your Price: $79

This Short ram intake kit includes a billet aluminum MAF adapter, K&N pod filter, and mounting bracket. The TurboXS intake is engineered to maintain the correct mass air flow sensor signal, avoiding some of the problems associated with running improperly designed intakes.

Your Price: $159

Reaching back to lessons learned by tuners in our past, PERRIN™ has grabbed a dramatic power increase that was previously bottled up by the factory manifolds. Whether normally aspirated or turbocharged, proper exhaust gas scavenging is vastly important. The turbocharger relies on energy from the exhaust flow to rotate its blades. By pulling additional energy that was otherwise wasted by the factory manifold we can transfer that to the turbo to decrease spool up times and improve power.  Our R&D staff was able to manipulate the length and shape of each runner to allow easy installation and still maintain large power increases.
Constructed from 321 stainless steel and 1/2" CNC'd flanges the header is designed to withstand the most punishing levels of heat your engine can dish out.

                                                                Your Price: $799

Built with race-winning technology from premium Aircraft-Quality T-304 Stainless Steel, an alloy superior to T-400 series knockoffs, to give you the absolute best in performance, sound and durability. Ultra-smooth mandrel bends and precision computer-controlled CNC manufacturing give you maximum flow, and power.

Your Price: $455

Built with race-winning technology, to give your TURBO the ability to really spool up and the absolute best in performance, sound and durability. Ultra-smooth mandrel bends and precision computer-controlled CNC manufacturing give you maximum flow, and power. 

This is NOT street legal (FYI, you have been warned)

Your Price: $755

The TurboXS up-pipe replaces the factory up-pipe connecting the exhaust header to the turbo. New design is all 304 stainless steel and utilizes a high pressure/high temperature flex joint for easy installation. New studs included. Replacement gaskets not included. TurboXS recommends using OEM factory gaskets. All TurboXS exhaust components feature a 5 year warranty!

Your Price: $189

PERRIN has been known since their inception for the quality of their up-pipes.  Made from 321 stainless steel and 1/2” flanges this is guaranteed not to warp, leak or fail.  Power increases are consistent and strong. Our up-pipe is still one of the best and first ways to increase the power and throttle response on your Subaru.

Your Price: $199

Made from heavy gauge 4" inside diameter 304 stainless steel, the TXS downpipe is larger than any other WRX/Sti/FXT downpipe on the market. Why is that important? Because, despite what your girlfriend might tell you, size does matter. Turbochargers work best when there is large pressure and temperature differential across the turbine wheel. Having a large, free flowing downpipe is what give you that large pressure and temperature differential. The downpipe tapers to 3" towards the tail and even includes a pre-welded 02 sensor bung for installing an aftermarket wideband O2 sensor. All TurboXS exhaust components feature a 5 year warranty!

Your Price: $359

Made of the same High-Quality T-304 that is featured in our Headers and Turbo Manifolds for extreme durability and resistance to corrosion and cracking. The missing component between any Header/Manifold and your Cat-Back system, these Downpipes will give you the high-flow exhaust system that you desire. With a noticeable power gain and polished finish, these are a perfect touch for any performance vehicle.

Available for 2002-2005 WRX and 2005+ LegacyGT

Your Price: $200 - $295

If your factory catalysts are tired, broken or missing PERRIN™ now offers a replacement catalytic converter that is approved for all states that do not require CARB approval.. Utilizing 3” 304 stainless steel, polished to a mirror finish, these are an excellent alternative to the inefficient factory replacements. Using a metallic substrate, our converters are guaranteed to take the extreme heat produced by high horsepower motors and do so for miles and miles.

Available for 2002-2007 WRX/STI

Your Price: $330

Perrin Downpipe Rear Section WRX/STi

If your factory catalysts are tired, broken or missing PERRIN™ now offers a replacement catalytic converter that is approved for all states that do not require CARB approval.. Utilizing 3” 304 stainless steel, polished to a mirror finish, these are an excellent alternative to the inefficient factory replacements. Using a metallic substrate, our converters are guaranteed to take the extreme heat produced by high horsepower motors and do so for miles and miles.

Available for 2002-2007 WRX/STI

Your Price: $320

A 3" straight through design unleashes all the power your engine can make. Unique flange design allows the RMA-Titanium to be bolted directly to either the factory mid-pipe or the TurboXS mid-pipe.

Available for 2002-2007 WRX/STI

Your Price : $499

One of Megan Racings strongest products, our cat-back system, is made with SUS 304 Stainless Steel with a fully polished surface, CNC machined flanges and are mandrel bent. Its aggressive styling, and deep, strong tone are just part of the MR Cat-Back. It is also able to improve horse power and performance with its straight-through design. All Turbo Types have a 3" inlet and a tip that is specially designed to reach the maximum performance, and have a perfect match on body styling. As a direct bolt on, each Cat-Back comes with a 12 month warranty.

Available for 2002-2007 WRX/STI

Your Price: $440  Inquire on Price and Availability

Perrin WRX Cat-Back Exhaust

Performance minded Subaru owners can now choose from a selection of single (pictured) or dual-tip PERRIN Performance™ Cat-Back Exhaust Systems. Each system promises maximum exhaust flow, increased horsepower and a smooth tone.  All mate perfectly with factory hangers, undercarriage and bumper. Each features 3” stainless steel plumbing and fully flanged joints to ease installation. Both straight through (Sport-Tone™) and baffled (Street-Tone™) choices are available.

Available for 2002-2007 WRX/STI

Your Price: Street/Sport-Tone $699

Watch this space for our "PRIMITIVE POWER PACK" Specials!