SDW e30 Exhaust system for 24v swap. Now full Stainless!

Now all Stainless!

This system was built as the finishing touch to your 24v swap.

We are glad to offer a 24v swap exhaust, that maximizes ground clearance, healthy engine flow, and a solid, secure factory type mounting system.

Made with smooth, free flowing mandrel bends, the downpipe bolts directly to the m50/m52/s52 exhaust manifolds, followed by a center resonator, and rear muffler. The rear is finished with stainless tips.

*This is designed to fit either the e36 obd1 or obd2 factory exhaust manifolds - the e34 front manifold will Not fit*

(Alternately, you can use our upgraded shorty headers which have been modified to fit properly)

New muffler design integrates brackets that will work with both early and late model style hangers. See image below for factory hanger locations:

*In very rare cases some early 318 cars may only have one mount location. Please contact us if you do not see hangers in these locations.*

The downpipe was designed to overcome the usual obstacles inherent in a m5x swap: the subframe, lower control arm bushing, and sway bar all neatly clear the tubing for a clean installation. 

We use custom 3/8" thick laser-cut stainless flanges for a durable seal.

Sound: the exhaust note is deep, without drone. A daily-driver friendly tone, that comes alive at full throttle!

Installation hardware is included: Downpipe gaskets with locking nuts, V-band clamps, lap joint clamp, isolation hanger at subframe, and rear muffler hangers.

Various options:

•  Dual Tip designed to work with 325 valence

•  Single Tip designed to work with 318 valence

  Message with any specific requests or concerns.

*Note: these are often made to order and may take 7-10 days before shipping.*