HeartThrob Exhaust
HeartThrob Exhaust Cat-Back Exhaust Systems, Mufflers, Catalytic Converters, Exhaust Tips and More
Heartthrob Exhaust is committed to bringing customers the finest in exhaust parts. Heartthrob is a full exhaust warehouse, as well as a manufacturer, so they can meet most exhaust needs with quick turnaround times. Heartthrob Exhaust carries an extensive inventory, including gaskets, hangers, clamps, tubing, flex tubes, exhaust kits, catalytic converters, air tubes, stainless steel and chrome tips, performance and stock mufflers, mandrel bends, glass packs and much more.
Heartthrob Exhaust currently has 6 CNC controlled mandrel tube benders with bending capabilities of 1.25 to 5 inches in diameter, with smaller sizes and additional bend radii coming soon. The Heartthrob Exhaust facility also contains cutters, end forming machines, beading equipment, welders, mills, lathes, punch presses, laser tube coordinate measuring arm, a portable coordinate measuring machine (CCM), and much more.
Heartthrob Exhaust specializes in CNC mandrel tube bending. This is a must for any performance exhaust system. On a normal muffler shop tube bender, the size of the tube is crushed and restricted. On a tube that is mandrel bent, the tubing diameter is maintained, with no restrictions. Combined with performance mufflers, this makes up the backbone of any performance exhaust system. CNC mandrel tube bending ensures a precision finished part.
Heartthrob Exhaust products are used on everything from late model cars to large diesel trucks, and even industrial machines. You can find the following Heartthrob products at Accesspeed: Cat-Back Exhaust, Deep-Tone Dual Exhaust Kits, Turbo-Back Diesel Exhaust Kits, Header-Back Dual Exhaust Kits, Manifold-Back Dual Exhaust Kits, Exhaust Tips, Glass Pack Mufflers, Flowpack Mufflers, HVS Velocity Series Mufflers, H-Pipes, X-Pipes, Y-Pipes, Seam Locked Turbo Mufflers and HPM Welded Turbo Mufflers.
Heartthrob Exhaust is located in central Minnesota, about 70 miles west of the Minneapolis area. We are a small, family-owned company with an over 35 year history that prides itself in taking care of customers. Their 80,000 square foot facility includes a wide variety of inventory, production equipment, and even custom installation facilities. Accesspeed is proud to offer Heartthrob Exhaust products to our customers. With our lowest price match guarantee, you will always find the best combination of price and selection at Accesspeed.
Exhaust, Mufflers, Headers and Tips » Down-pipes
Down-Pipes
What is a down-pipe?
A down-pipe is an exhaust tube that directs the exhaust gases from your vehicle's turbo “down” into your exhaust system. The downpipe typically bolts onto the exhaust side of your turbo housing, and connects at your mid-pipe section. Some down-pipe exhaust brands include catalytic converters and others are simply straight-though pipes that bypass and/or eliminate the catalytic converter.
Does a down-pipe make your exhaust louder?
Yes. Most aftermarket down pipes have a straight-through design that will reduce backpressure and increase exhaust efficient. This makes your exhaust louder with a more aggressive note.
Does a downpipe increase horsepower?
An aftermarket down-pipe on any turbocharged engine should increase horsepower. In most cases, the upgraded down pipe will allow the turbo to spool quicker and hold a higher boost level.
Does a downpipe increase fuel economy?
Like most upgrades that reduce backpressure and allow exhaust gasses to exit more efficiently, you can realize a fuel mileage gain. However, most Accesspeed customers are simply unable to keep their foot out of the throttle long enough to see the fuel economy improvement.
Are down-pipes legal or illegal in my state?
If a down pipe requires modification or removal of the OEM catalytic converter, it is likely not legal. If the down-pipe you want to order is not 50-state legal (CARB-approved) with a proper EO#, it is most likely illegal in your state. We recommend checking your state laws to verify prior to purchasing.