Showing 59 results for "turner n55 downpipe"

Muffler deleted N55-powered BMWs are known to spark the interest of enthusiasts everywhere; the F3x chassis is no different. Turner Motorsport's line of muffler deletes offers quality fit and finish that will outlast the aluminized piping from your local exhaust shop. Turner CAD designed the F3x N55 muffler delete in-house, ensuring that each unit has integrated hangers and is mandrel bent to precisely fit in the factory exhaust location. Not a fan of the turndown? There's a cut line to add optional aftermarket tips Coupled with our Schwaben Exhaust Pipe Cutter, this muffler delete can easily be installed in your garage.

Turner Muffler Delete Kit removes the heavy and restrictive factory exhaust muffler and replaces it with a high flow, straight-through exhaust pipe. This adds a louder exhaust note in a simple, cost effective way without replacing the entire exhaust system and is fully compatible with the OEM rear valance. The muffler delete creates a noticeable increase in exhaust sound and more exhilarating turbo noise, without adding significant drone at cruising speeds. As an added bonus, our muffler delete shaves off 17.0 lbs. , weighing in at only 8.0 lbs compared to OEM muffler at 25.0 lbs!

PART DESIGN

TIG Welded, brushed finish, 304 stainless steel 70mm x 1.25 wall thickness tubing for straight-through exhaust gas routing
Mandrel bent to fit the OE exhaust location
Integrated hanger for a direct fit
Includes stainless steel exhaust clamp for the inlet location for a secure fit
​Flared inlet slips over the OEM exhaust tubing for a simple installation
Slightly larger cross sectional area for increased flow capability
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Prepare yourself for an entirely new experience with your M2. Our performance cat-back features a fully upgraded system from the downpipe all the way to the rear diffuser for a total transformation in performance and sound. With the improved throttle response and free-flowing upgrade your car will feel like a new type of animal on the road and track.

Why choose the Turner Cat-Back exhaust for your M2? It’s more than just a bolt-on upgrade; it’s a performance upgrade designed for an easy and gratifying installation. Crafted from lightweight 3.0" stainless steel, the front pipe connects directly to your factory or aftermarket downpipe using a factory flange and v-band style clamp. This front pipe smoothly transitions into a 'Y mid-pipe,' splitting into twin 2.5" exhaust pipes. This configuration not only enhances airflow but also delivers a distinctive exhaust note, setting your N55 engine apart with individual style.

The highlight of our exhaust system is undoubtedly the muffler, inspired by the M2 Competition. Featuring equal 2.5" inlets, this muffler gives your M2 balanced performance and aesthetics with its quad-tipped design. What sets it apart even more is its dual-valve actuator feature. The kit includes a second valve actuator and dual wiring harness, allowing seamless integration with your factory valve control system with no additional wiring necessary.

Experience individual-styled sound and performance with your new Turner Cat-Back exhaust, engineered to elevate your driving experience with every rev.

N55 vs S55:
When shopping for an F87 M2 you have two options to choose from. Either you choose the standard M2 with the N55 engine or the M2 Competition that comes equipped with the S55. The best part about either the competition or non-comp M2 is you are still getting the "M" suspension, drivetrain, and experience. From our experience, there is not a big trade-off between the two models that can justify the price difference. With the N55 you get a lighter weight and extremely capable weapon. Paired with an intake, tune, and the Turner lightweight exhaust the M2 is not a car to be messed with.

Features:

Street/Motorsport inspiration
Enhanced exhaust note
Full exhaust replacement
M2 inspired dual Valved Muffler
Reduction in back pressure for increased torque and horsepower
Quad exit tips
Part Design:

Turner In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
T304 Stainless Material in a natural finish - 1.25mm wall thickness, back purged and TIG-welded throughout
3.0" combined with dual 2.5"OD Stainless Steel Mandrel Bent Tubing
T304 Stainless Steel 12mm barbed exhaust hangers Tig-Welded in OE locations for precise fitment.​
Strategically placed slip joints provide the most adjustability to obtain perfect fitment
Kit Contents:

3.0" front exhaust section (direct fitment to the factory downpipe flange)
Lightweight free-flowing middle muffler sections for better sound, performance, and weight savings.
M2 Competition style dual valve muffler
Secondary exhaust valve actuator
Dual valve controller harness
Optional Turner Exhaust tips:
2.5" Inlet, 4.0" Outlet
2.5" Inlet, 3.5" Outlet
Clamps and Hardware for an OEM+ install
Optional Exhaust Pipe Hanger Removal Pliers
Optional OBD Plug-In:

Unlike the S55 and S58 equipped cars, non-M, and the N55 equipped cars do not have a strict open and closed valve option. The factory-valved muffler's operation varies with driving modes (comfort, sport, sport plus) and RPM, determining whether valves are open or closed. For precise control over exhaust valve positioning, consider adding a Bluetooth-enabled OBD plug-in for smartphone control. During testing, use an OBD-linked app(MHD) to select the optimal valve position based on your sound preference. This kit offers optional OBD extensions for diagnostics and the ability to adjust vehicle widgets, such as valve position on your valved muffler.

Product Development:

Our F87 M2 Valved Cat-back was designed, engineered, tested, and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

Universal 2.5" inlet to 4.0" outlet exhaust tip. Priced per exhaust tip.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
4.0" Outer Diameter
Brushed Aluminum Finish
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

3.0" Inner Diameter
4.0" Outer Diameter
Black Chrome Finish
Double Wall Construction
Straight Cut Style
Includes Stainless Steel Clamp

Set of 2 universal 2.5" inlet to 3.5" outlet exhaust tips.

Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.

Features & Specifications:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
3.5" Outer Diameter
Mirror Chrome Finish
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp