Looking for aftermarket parts to modify or upgrade your Buick Regal with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.

IN STOCK - DROPSHIPS 106-0418BRExhaust Direct-Fit Replacement Exhaust Kit 106-0418 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0418’... MagnaFlow BRE Exhaust Kit 03-04 Buick Regal 3.8L 1997-2004 Buick Regal GS / LS 1998-1998 Buick Regal 25th Anniversary Edition 2000-2000 Buick Regal GSE / LSE $392.00 |
OUT OF STOCK 106-0889BRExhaust Direct-Fit Replacement Exhaust Kit 106-0889 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0889’... BRExhaust 11-17 Buick Regal 2L Exhaust Kit 2011-2011 Buick Regal CXL 2012-2017 Buick Regal Premium 2015-2017 Buick Regal Base 2016-2017 Buick Regal Sport Touring $898.00 |

IN STOCK - DROPSHIPS 15498The MagnaFlow 2011-2017 Buick Regal Street Series Cat-Back Performance Exhaust System brings out the personality of your 2.0L 2011-2017 Buick Regal with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 3 Straigh... MagnaFlow 11 Buick Regal L4 (Excl. GS Model) Dual Split Rear Exit SS Cat-Back Performance Exhaust 2011-2011 Buick Regal CXL 2012-2017 Buick Regal Base / GS / Premium 2016-2017 Buick Regal Sport Touring $1,224.43 |
IN STOCK - DROPSHIPS 16884The MagnaFlow 1984-1987 Buick Regal Street Series Cat-Back Performance Exhaust System brings out the personality of your 3.8L 1984-1987 Buick Regal with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 2 Straight-... MagnaFlow SYS C/B 84-87 Buick Regal V6 3.8L Turbocharged SS 2.5in Street Series Dual Split Rear Exit 1984-1986 Buick Regal T-Type 1984-1987 Buick Regal Grand National 1987-1987 Buick Regal GNX / Limited $1,128.84 |