Acura TL AWD 09-14 J Series Header J-Pipe Unequal Length Header and gaskets make these thermostats

and gaskets make these thermostats equivalent to the original equipment parts

EP3 and Civic Si transmissions

Outputs all channels via configurable CAN bus via one-plug connection (DTM-style Connection Cables sold separately in various lengths)

BECK/ARNLEY 0396623 & BECK/ARNLEY 0396621

Both of these are brand new aftermarket coil pack units sourced directly from the manufacturer and supplied in a set of four (4)

Acura TL AWD 09-14 J Series Header J-Pipe Unequal Length Header and gaskets make these thermostats*All headers and large exhaust items may be subject to additional shipping charges* This J Pipe replaces the highly restrictive factory J Pipe with an equal length long tube design which maximizes horsepower gains. Vehicle Fitment: Acura TL (AWD models) 2009 2014 Key Features: Made from 304 stainless steel for durability and high corrosion resistance Bolt on installation with typical hand tools Large piping which offers maximum exhaust flow 2. 25"