Breathe Performance
Select a vehicle to find exact fit parts
Shop by Brand
AEM 
aFe Power 
Airaid 
Banks 
BBK 
Corsa 
Diablosport 
Dinan 
Edge 
FASS Fuel Systems 
Flowmaster 
Holley 
Injen 
JLT 
Magnum FORCE 
Mishimoto 
S&B 
Sinister 
Sniper Motorsports 
Superchips 
Takeda 
Volant 
XDR Latest Products
-
aFe Power AFE-72-91061-p Momentum Intake Replacement Air Filter (7x4-3/4) IN F x (9x7) IN B x (9x7) IN T (Inverted) x 9 IN H
Price range: $104.00 through $120.00
-
Mishimoto 19-Row Oil Cooler Kit for 2015-2018 Subaru WRX STI
$570.95
-
Audi (3.0, 3.2) Engine Cold Air Intake
$792.13
-
FASS PFD1001 Powerstroke Filter Delete Kit
$129.48
-
AEM-28-20370 DryFlow Air Filter
$49.99
Image
Product
Price
-
- Dual 3″ T304L stainless steel Cat Back system built specifically for the BMW G20 M340i (3.0, AWD/RWD)
- Stamped stainless merge delivers a 65% flow increase over stock and future-proofs for various downpipe sizes
- 180 Technology® drone-canceling design gives you a full-bodied B58 note with zero highway drone
- No tune required, No CEL Guarantee, and 50 State Legal for a hassle-free, compliant upgrade
- Available non-resonated or resonated, with OE tips for a factory-clean rear appearance
- Backed by AWE’s Fit Guarantee for confident, correct installation
-
- Dual 3″ T304L stainless steel cat back system delivers a 65% flow increase over stock
- AWE 180 Technology cancels drone for zero highway drone and a pure B58 soundtrack
- No tune required and No CEL Guarantee — ready to run and 50 State Legal
- Available non-resonated or resonated so you can tailor the volume to your build
- Uses OE tips and includes AWE’s Fit Guarantee for precise, factory-clean fitment
-
- Dual 3″ T304L stainless steel Cat Back exhaust delivers a 65% increase in flow over stock
- 180 Technology® cancels drone for a deep, full-bodied B58 note with zero highway drone
- Four Chrome Silver 4″ tips give the M340i an aggressive, finished look
- No Tune Required — bolt-on performance with AWE’s Fit Guarantee
- 50 State Legal with a No CEL Guarantee for worry-free installation
- Available non-resonated or resonated to match your build, including downpipe setups
-
- Dual 3″ T304L stainless steel Cat Back system with quad 4″ Chrome Silver tips for aggressive looks and flow
- AWE 180 Technology® cancels drone for zero highway drone and a pure, full-bodied B58 soundtrack
- Stamped stainless merge delivers a 65% flow increase over stock and future-proofs for downpipes
- No tune required plus a No CEL Guarantee means a clean, hassle-free install
- Available non-resonated or resonated so you can dial in your ideal volume — with AWE Fit Guarantee
- 50 State Legal voluntary label for a Touring Edition that keeps daily drivability intact
-
- 65% more flow than stock via a stamped stainless steel merge that future-proofs for various downpipe sizes
- 180 Technology® cancels drone for a deep, sophisticated note with zero highway drone
- Durable dual 3″ T304L stainless steel cat back construction with four 4″ Diamond Black tips
- No tune required plus a No CEL Guarantee for a clean, hassle-free install
- Backed by AWE’s Fit Guarantee and 50 State Legal voluntary labeling
- Choose non-resonated or resonated — non-resonated recommended when adding a downpipe
-
- Dual 3″ T304L stainless steel cat-back exhaust delivers straight-pipe performance with daily drivability
- 65% increase in flow over stock, future-proofed for downpipes of various sizes
- AWE 180 Technology® cancels drone for a pure, full-bodied B58 note with zero highway drone
- Four 4″ Diamond Black tips for aggressive, sophisticated looks
- 50 State Legal with No Tune Required, No CEL Guarantee, and Fit Guarantee
- Available in non-resonated and resonated versions to match your downpipe setup
-
- Sheds a real 11 lb versus stock while unlocking an aggressive Track Edition tone
- Built from durable T304L stainless steel with a bespoke stamped merge and 3-inch tubing
- Keeps your OE tips for a super stealth, factory look with a rowdy soundtrack
- No tune required and backed by a No CEL Guarantee for a clean install
- 50 State Legal and covered by AWE’s Fit Guarantee for the G2X M340i and M440i
- Easy to convert between Track and Touring Editions if you change your mind on volume
-
- Full T304L Stainless Steel cat-back exhaust system engineered for the BMW G2X M340i and M440i
- Sheds roughly 11 lbs versus stock for a lighter, more aggressive setup
- Quad 102mm double-walled, slash-cut Chrome Silver tips with stamped AWE logo
- No tune required, No CEL Guarantee, and 50 State Legal labeling
- Backed by AWE’s Fit Guarantee for a correct, confident install
- Easily converts between Track and Touring Editions if you want to change your volume later
-
- Sheds 11 lbs versus stock while delivering a raw, rowdy Track Edition exhaust note
- Cat-back system built from durable T304L Stainless Steel with 3-inch tubing
- Quad 102mm double-walled, slash-cut tips in Diamond Black with stamped AWE logo
- 50-State Legal with No Tune Required and a No CEL Guarantee
- Backed by a Fit Guarantee for the BMW G2X M340i and M440i
- Convertible to Touring Edition later if you want to dial down the volume
-
- AWE Tuning signature 102mm double-walled, slash-cut tips — four in Chrome Silver for an aggressive, finished look
- Durable T304L Stainless Steel construction built to resist heat and corrosion
- Conversion Kit includes tip merges to swap from OE-style tips cleanly
- Fit Guarantee plus No CEL Guarantee — and no tune required to install
- 50 State Legal voluntary label for a street-appropriate upgrade
- Model-specific fitment for BMW Coupe/Sedan 3.0 AWD/RWD
-
- Converts OE-style tips to AWE’s signature 102mm double-walled, slash-cut quad tips in Diamond Black
- Full T304L stainless steel construction for lasting corrosion resistance and finish retention
- Includes four tips plus the required tip merges for a clean, integrated install
- No tune required and no valves — a straightforward visual and hardware upgrade
- Backed by a Fit Guarantee and No CEL Guarantee for confident ordering
- 50 State Legal designation for compliance-minded BMW owners
-
- Patented 180 Technology® resonators cancel highway drone while keeping the Track Edition’s full-bodied tone
- Converts your existing AWE Track Edition Cat Back into a refined Touring Edition setup
- Durable T304L Stainless Steel with a straight-through 3-inch tubing design
- No tune required and backed by AWE’s No CEL Guarantee for hassle-free installation
- 50 State Legal and covered by AWE’s Fit Guarantee for BMW 3.0 Coupe/Sedan AWD/RWD
- Reuses your existing tips, so you only swap the rear sections you need
-
- Converts non-resonated mid pipes to resonated mid pipes for refined, additional sound tuning
- Built from durable T304L Stainless Steel with a 3-inch tubing diameter
- No tune required to install — straightforward valveless conversion kit
- 50 State Legal voluntary label plus a No CEL Guarantee for worry-free operation
- Recommended pairing with aftermarket downpipes for a complete performance exhaust build
- Backed by AWE Tuning’s Fit Guarantee for the BMW 3.0 Coupe/Sedan AWD/RWD platform
-
- Converts AWE resonated mid pipes to non-resonated for a louder, more aggressive sound
- Built from premium T304L Stainless Steel for lasting corrosion resistance
- 3-inch tubing diameter engineered for strong flow and tone
- No tune required and backed by a No CEL Guarantee for hassle-free install
- 50 State Legal and covered by AWE Tuning’s Fit Guarantee
- Model-specific fitment for BMW Coupe/Sedan 3.0 in AWD and RWD
-
- Converts your existing AWE Touring Edition catback into an aggressive Track Edition by swapping just the rear sections
- Built from durable T304L Stainless Steel with 3-inch tubing for strong, unrestricted flow
- No tune required and backed by a No CEL Guarantee for a clean, worry-free install
- AWE Fit Guarantee ensures precise fitment on 3.0 Coupe/Sedan AWD and RWD models
- Rated 50 State Legal under its voluntary emissions label
