By installing a larger bore downpipe backpressure in the exhaust drops which makes the turbo rev easier which means the turbo starts building pressure at lower RPM's. If during shifting the pressure drops it also builds back pressure faster.By only installing a larger diameter downpipe the horsepower usually rises between 15 and 20hp and torque also goes up by 25 to 30Nm. Combining a downpipe with chiptuning brings even more extra power. Turbo spools up quicker, and at lower revs. Allows exhaust gases to flow much faster, More power!
Expect more popping & deeper aggressive exhaust sound. BMW 1-Serie E81 116D / 118D / 120D / 123D. BMW 1-Serie E82 116D / 118D / 120D / 123D. BMW 1-Serie E87 116D / 118D / 120D / 123D.BMW 1-Serie E88 116D / 118D / 120D / 123D. Suited for versions with 115, 136, 143, 163, 177 and 204hp.
BMW 3-Serie E90 316D / 318D / 320D. BMW 3-Serie E91 316D / 318D / 320D. BMW 3-Serie E92 316D / 318D / 320D. BMW 3-Serie E93 316D / 318D / 320D. Suited for versions with 115, 136 143, 163, 177 and 184hp.Suited for versions with 177hp. Suited for versions with 143 and 177hp.
The item "EXHAUST DOWNPIPE DPF DECAT PIPE FOR BMW 3 Series N47 316D 318D 320D" is in sale since Thursday, July 16, 2020. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Performance Exhaust\Performance Front/Down Pipes".bs2osjhs" and is located in Macclesfield. This item can be shipped worldwide.