Kline Innovation

Kline Innovation DECAT Downpipes For BMW M3/M4 (G80,G82,G83)

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$2,611.00

Material

304 Stainless Steel Inconel 625

Option

Heat Shield (Include Link Pipe) No Thanks

Product details

Vendor Kline Innovation
SKU KL-BMW-M4-G8X-DECAT-CS-SS

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The G82/G83 M4, with a 3.0l twin turbo, inline 6 cylinder engine producing 510hp, is a worthy successor to the M3 legacy.As with all turbo induction engines, the potential to improve the sound, and power response through exhaust tuning is substantial!

The Sound:

Removal of the OPF filter, and replacement of the stock 600cpsi catalysts, with either high flow HJS cores, or de-cat pipes, opens up the sound significantly, as well as drastically improving turbo spool for increased power, and reduced spool time. This coupled with the twin 70mm dual oversized down pipes, allows the engine to reach its full potential.

The addition of a 20 degree x pipe to the center section, raises the pitch of the exhaust, complementing the inline 6 scream, with a more visceral scatalystonic experience.

The rear silencer section, working with the cars stock electronic actuated valve system, becomes completely freeflow on valve open, bypassing the silencer for optimum performance, and aggressive sound. under valve closure, exhaust gases are diverted through a series of chambers and acoustic filled section, tuned towards low rpm torque, and a very quiet volume at cruising speeds.

The rear section is finished off with a set of either, F1 grade pre preg, carbon fiber, or Inconel double walled tails.

Specifications:

Cross Sections:

Downpipes and center, 70mmOD dual.

Rear section, 70mm dual pipe (valve open), dual 57mm (valve closed), chosen for a balance of fast turbo spool, torque, and peak power.

Materials:

Available in standard 304 grade stainless steel. Inconel 625 formula one grade material.

Features:

DECAT downpipes for maximum exhaust flow
Significant horsepower and torque increase
Aggressive and exhilarating exhaust sound
Premium stainless steel construction
Designed for precise fitment on BMW M3/M4 (G80, G82, G83)
Easy installation with included hardware
Non-compliant with emissions regulations (for off-road or track use only)
Compatible with factory or aftermarket exhaust systems
Potential for improved fuel efficiency at high RPMs

Vehicle Fitment Chart:

MAKE	MODEL
BMW	M3/M4 (G80,G82,G83)

⚠️ California Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm.

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