aFe BladeRunner Intercooler Pipes for 2013-2018 2500, 3500 - 46-20134-R Tubing Couplers Compatible with automatic and manual

Compatible with automatic and manual transmissions

Aftermarket speedometers offer superior accuracy compared to worn factory units that have drifted over decades of use

It operates as a pass-through device — simply unplug it to return to your vehicle to factory stock calibration with no trace left behind

the Accel 4040K offers 500 ohms per foot of resistance — low enough for high-output ignitions yet RFI-suppressed for sensitive electronics

aFe BladeRunner Intercooler Pipes for 2013-2018 2500, 3500 - 46-20134-R Tubing Couplers Compatible with automatic and manualThis aFe BladeRunner intercooler pipe (part 46 20134 R) replaces the factory boost tubes on 2013 2018 2500, 3500 with larger diameter mandrel bent aluminum. Factory pipes are often crimped at bends or made of plastic that cracks under heat cycling. Upgrading reduces pressure drop across the charge air system, letting your turbo or supercharger work more efficiently. Constructed from 6061 aluminum with a durable powder coated finish, the smooth mandrel