Evolve BMW M3 E90 E92 E93 Catless Downpipes / Primary Cat Delete Test Pipes
Unlock serious performance from your BMW M3 E90 E92 E93 S65 V8 with the Evolve Catless Downpipes, also known as Primary Cat Delete Test Pipes. The factory primary catalytic converters are a major restriction on the E9X M3 exhaust and tuning potential. Replacing them with these Evolve test pipes is the most cost effective performance exhaust upgrade for the M3 V8, delivering proven gains, improved flow and a more engaging drive.
Designed for those who want maximum power without replacing the full X-pipe, these primary cat delete pipes integrate with the existing OEM X-pipe. Evolve’s slip-on and clamp design provides a tight, secure fit without welding, making installation straightforward and reversible.
Why choose Evolve Catless Downpipes for BMW M3 E90 E92 E93
- Dyno proven gains of 20 bhp and 20 lb/ft torque
- Slip-on and clamp fitment - no welding required
- Most cost effective primary cat removal solution for E9X M3
- Works with the OEM X-pipe for a clean, OE-style installation
- Includes 2 new gaskets for proper sealing
- ECU remap required to remove CEL - the remap also unlocks additional power
- Manufactured by Evolve - backed by a 1 year Evolve warranty
- Part number: EVEE9XM3CATPIPE
Real-world results
We have used and installed these Evolve primary cat delete pipes on customer E90 E92 E93 M3s and feedback has been excellent. Owners love the sharper response and stronger pull throughout the rev range, with the S65 V8 finally breathing as it should. If you are searching for BMW M3 E90 catless downpipes, BMW M3 E92 decat, BMW M3 E93 primary cat delete, or E9X M3 test pipes, this is the proven, dyno-tested solution that delivers.
Compatibility
BMW 3 Series E90 E92 E93 M3
Performance gains and dyno
+20 bhp and +20 lb/ft torque from removing the restrictive primary cats. An ECU remap is required to clear the check engine light and provides further gains over the pipes alone.
What’s included
- Evolve Primary Cat Delete / Test Pipes for BMW M3 E90 E92 E93
- 2x new gaskets
Fitting and tuning
Professional fitting is recommended. For installation and ECU remap support, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Manufacturer and warranty
Manufactured by: Evolve
Warranty: Evolve 1 Year Warranty
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