FAQ

Will this throw a check engine light?

No. Our midpipes retain your primary catalytic converters, and the systems are engineered to avoid CELs on factory or tuned software. (Catless configurations, where offered, are intended for closed-course use — check local emissions law.)

Resonated or non-resonated — which should I get?

F1 (Non-Resonated) is louder and more aggressive but has noticeably more rasp and metallic edge at low RPM and light throttle. RND (Resonated) keeps the identical top-end sound with the low-RPM rasp filtered out. If you daily drive the car, get RND. If it's a weekend/track car and you want maximum volume, go F1.

Stainless vs. titanium?

Both are TIG-welded and mandrel-bent. T304 stainless is the value pick — durable and corrosion-resistant. Grade 5 titanium is roughly half the weight, develops a signature blue heat tint, and carries the exotic look and ring. If budget allows, titanium is the flagship choice.

Is this a single midpipe?

No — our equal-length Z-pipe midpipes route both cylinder banks through identical-length runners before merging, which is what produces the smooth, high-pitched tone a single midpipe can't match.

Will the factory exhaust valves still work?

Yes. Midpipe-only setups keep your OEM valved rear muffler, so your factory sound modes still function. Full systems include our valved rear section with wireless remote control.

How long does shipping take?

Systems are built to order — allow 2–4 weeks total. You get tracking on dispatch, and QC photos of your unit are available on request.

How hard is the install?

Bolt-on with hand tools on a lift, typically 1–2 hours at any exhaust or performance shop. DIY is possible with ramps and a friend.

Is this legal on the street?

Our systems are intended for closed-course/off-road use where applicable. Noise and emissions rules vary by state and country (California is the strictest) — it's your responsibility to check local regulations.

What's the warranty?

Every Titronic system carries our 2-Year Craftsmanship Warranty against defects in materials and welds (valve motors and electronics: 1 year). See our Refund & Returns policy for full terms.