Custom Exhaust near Olathe, KS

Exhaust pricing depends on the system type and your vehicle. Axle-back systems start at $150 to $400 installed — the most affordable upgrade for a noticeable sound improvement. Cat-back systems from Flowmaster, Borla, and MagnaFlow run $400 to $1,200 installed. Diesel performance exhaust from MBRP and Banks typically costs $500 to $1,500 installed. Full header-back builds and custom fabrication run $1,500 to $2,500+ depending on complexity. Call 913-291-2027 for a quote specific to your truck or car.

Our shop at 12310 W 62nd Ter, Shawnee, KS 66216 is approximately 15 minutes from central Olathe. From the Santa Fe Street and downtown Olathe area, take I-35 North to the 62nd Terrace exit. From western Olathe near Great Plains Parkway, K-7 North to Shawnee Mission Parkway is the fastest route. From southern Olathe near 151st Street, I-35 North brings you straight to us. Many Olathe customers tell us it is faster than fighting traffic heading east toward Metcalf or Kansas City.

For gas trucks — F-150, Silverado, RAM 1500, Tundra, Tacoma — we carry Flowmaster (Super 10, Super 44, American Thunder), Borla (ATAK, S-Type, Touring), MagnaFlow, and MBRP. For diesel trucks — Power Stroke, Cummins, Duramax — we install MBRP, Banks Power, Flo-Pro, AFE Power, and Diamond Eye. Olathe has a heavy diesel truck population and we know these platforms well. From 4-inch turbo-back systems to DPF-back upgrades, we have the right setup for your diesel.

Yes. A properly designed exhaust system reduces backpressure, allowing your engine to breathe more efficiently. Cat-back systems typically add 5 to 15 horsepower on naturally aspirated gas engines. Diesel trucks see larger gains — a full turbo-back system with a tuner can add 30 to 100+ horsepower depending on the platform and tune level. Even without a tune, replacing the restrictive factory exhaust with a higher-flow system improves throttle response and fuel efficiency, especially under load on I-35.

Most bolt-on exhaust installations — axle-back, cat-back, and muffler swaps — are completed same-day, typically in 1 to 3 hours. Header installations take 4 to 8 hours depending on the vehicle platform. Custom fabrication work may require a full day. We recommend scheduling an appointment so we can have your parts ready and a bay reserved. Call 913-291-2027 to set up your install date — many Olathe customers drop off before work and pick up on their way home.

No. Kansas has no emissions testing requirement in any county. Olathe and all Johnson County vehicles are completely exempt from emissions inspections. This means you can install high-flow catalytic converters, off-road mid-pipes, long-tube headers, and full turbo-back systems without any compliance concerns. This is a major advantage over Missouri-registered vehicles, which must pass emissions testing in the Kansas City metro area.

An axle-back system replaces everything from the rear axle to the tailpipe tips — usually just the muffler and tips. It is the most affordable exhaust upgrade and provides a moderate sound change. A cat-back system replaces everything from the catalytic converter back — including the mid-pipe, resonator, muffler, and tips. Cat-back systems produce a larger sound change and greater performance gains because they replace more of the restrictive factory piping. For Olathe truck owners looking for the best value, a quality cat-back system is usually the sweet spot.

Absolutely — diesel exhaust is one of our strongest categories. Olathe has a large diesel truck population and we work on Power Stroke, Cummins, and Duramax platforms regularly. We install DPF-back systems, turbo-back systems, downpipes, and intercooler piping from MBRP, Banks Power, Flo-Pro, AFE Power, and Diamond Eye. Diesel exhaust work typically requires larger pipe diameters (4-inch and 5-inch) and heavy-duty hangers, which we stock. Most diesel exhaust installs are completed in 2 to 4 hours.