I've seena lot of videos that didnt seem to do it justice (at least sound like my car)
Keep in mind this is a cold start so it IS a tad bit louder than typical driving
135i vs audi s4
Jung's S4 vs my 135 after waterfest. My car had a flat and a passenger and they had two very large 'sconsin Men and utilities for the waterfest tailgate.
BMW 135i E82 Titanium Performance exhaust muffler Engine revving
This car has the Titanium performance rear muffler, C-pe catted centre pipes and Riss Racing Right hand drive catless downpipes installed. You can see the BMW Performance carbon fibre rear diffuser and the engine note under revving is a strong powerful sound.
BMW 135i aFe Intake, Cat-Back Exhaust, & Throttle Body Spacer Installation
Introducing the new aFe Exhaust System, aFe Cold Air Intake, and the aFe Throttle Body Spacer for the BMW 135i. Upgrade your 135i with these quality aFe products for gains in horsepower, torque, fuel economy, and simply to give you that smirk when you hit the gas from the sound and newfound accelleration.
United BMW - BMW Performance Exhaust 135i Fly-By
unitedBMWonline is proud to offer you the sound of the stock 135i Exhaust vs the BMW Performance Exhaust. The install should take about 30 minutes to 60 minutes. You will have to cut (like any other BMW Exhaust Install) the first set of resonators off, and replace it with the piping and muffler provided with the BMW Performance Install kit.
The Convertible has the stock Exhaust, and the Coupe has the Performance Exhaust.
If you are a current 1 series owner, we offer this Exhaust for the 128i and the 135i.
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Daniel Miles
unitedBMWonline