SUPERTRAPP 037-1597 Muffler End Cap Diffuser Discs 1980S 3-3/4

( Brand: Supertrapp ), ( Manufacturer Part Number: 037-1597 ), ( Listing Code: K25h Ctd ), ( Type: Muffler ), ( Oe/oem Part Number: Harley Motorcycle, Metric Motorcycle ), ( Item Diameter: 3-3/4 ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Finish: Uncoated ), ( Placement On Vehicle: Exhaust )

Review SUPERTRAPP Vintage 1980muffler End Cap Assy Diffuser Discs 3-3/4 Inch fits 2012

SuperTrapp 037-1597 1980s Muffler End Cap with 12 Diffuser Discs - 3-3/4 Inch

Experience the iconic style and performance of the SuperTrapp 037-1597 1980s Muffler End Cap with 12 Diffuser Discs, designed for a 3-3/4 inch exhaust. This authentic vintage accessory is a must-have for motorcycle enthusiasts who appreciate the iconic design and powerful sound of SuperTrapp mufflers.

Crafted with precision, the SuperTrapp 037-1597 End Cap is a perfect fit for your bike's muffler, adding a touch of retro charm to your vehicle. The end cap features 12 diffuser discs, which are designed to reduce exhaust noise while maintaining optimal engine performance. The discs also aid in heat dissipation, ensuring that your muffler remains cool even during extended rides.

The SuperTrapp 037-1597 End Cap is made from high-quality materials, ensuring durability and longevity. Its robust construction can withstand the demands of daily use, while its sleek design adds a touch of elegance to your motorcycle. This end cap is a direct replacement for your existing muffler end, making it easy to install and enjoy the SuperTrapp difference.

Whether you're cruising down the highway or tackling twisty roads, the SuperTrapp 037-1597 1980s Muffler End Cap with 12 Diffuser Discs provides the perfect balance of power and sound. Its distinctive design and superior performance make it a standout choice for any motorcycle enthusiast. Upgrade your bike's exhaust system today with the SuperTrapp 037-1597 End Cap and experience the legendary SuperTrapp sound.

1. Authenticity: This product is an original Supertrapp part, which is highly sought after by motorcycle enthusiasts for its performance and quality.

2. Performance: The Supertrap muffler is known for its superior sound and power output, providing a unique and powerful exhaust note.

3. Durability: Supertrapp products are known for their durability and resistance to heat, making them ideal for high-performance applications.

4. Aesthetics: The Supertrapp end cap and diffuser discs will give your motorcycle a classic and aggressive look, which is highly desirable among many motorcycle enthusiasts.

1. Expense: Supertrapp parts are typically more expensive than generic aftermarket alternatives, which may be a deterrent for some buyers.

2. Availability: Due to their popularity, Supertrapp parts may be difficult to find in some areas, which could lead to longer wait times for delivery.

3. Compatibility: Ensure that this part is compatible with your motorcycle and exhaust system before making a purchase.

4. Installation: Installing aftermarket exhaust parts can be a complex and time-consuming process, and may require professional assistance.

Conclusion: The Supertrapp 037-1597 1980s Muffler End Cap with 12 Diffuser Discs 3-3/4 is a high-quality part that offers superior performance, durability, and aesthetics. However, its expense, availability, compatibility, and installation requirements may be drawbacks for some buyers. If you are a serious motorcycle enthusiast and are willing to invest in a high-quality part, this product is a great choice. If you are on a budget or have concerns about installation, you may want to consider a less expensive aftermarket alternative.

Details:

They measure 3/4. I m not sure of the fitment on these discs. I m not sure about the part numbers on this listing. Looks like 20 discs and the end cap.

part #: 0371597 prices

• $64.12-$189.00

specifications cyclemufflermo:

• for years: 2012
• brand: Supertrapp
• mpn: 037-1597
• listing code: K25h Ctd
• type: Muffler
• oe/oem part number: Harley Motorcycle, Metric Motorcycle
• item diameter: 3-3/4
• universal fitment: No
• vintage part: Yes
• finish: Uncoated
• placement on vehicle: Exhaust

payments cyclemufflermo:

• wallet: Apple-pay
• other
• credit card: Diners-club

returns cyclemufflermo:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller cyclemufflermo:

• city: Canton, Connecticut
• rating: 100.0%
• # reviews: 2895

general cyclemufflermo:

• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles
• condition: Used

shipping cyclemufflermo:

• carrier: USPS
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• cost: $10.50
• transit: 4-10 Days

offer cyclemufflermo:

• options: Ship-to-home
• best offers: True
• sold: 0
• started: September 29, 2025
• availability: In Stock
• quantity: 1

Supertrapp 037-1597 Is Similar To:

• 027-285 Xr400 Muffler Xr350 Honda Supertrapp (15.7% similar) 75 on the opening. Supertrapp muffler for Honda XR350 or XR4 used and in good condition...(December 14th, 2014)
• Series Supertrapp Replacement Standard 1.5in Competition Baffle 100-6397 Cap K2 (34.4% similar) model's TANDARDSHAPEROUNDSIZE1...(January 7th, 2015)
• 100-65115 Supertrapp Replacement Baffle For Super Elite Muffler Pn (34.9% similar) Supertrapp replacement baffle for super elite muffler part pn...(November 5th, 2018)
• 108-8025 Super Trapp Supertrapp Java Jug End Cap Chrome Billett Inserts (37.7% similar) 5 billet jug end cap inserts chrome fits Supertrapp and jerkier exhausts slip-INS with a diameter muffler that accept optional caps sold individually made in the USA. One super trapp...(May 24th, 2018)
• 108-8029 Supertrapp Fluted End Cap Chrome (37.1% similar) ...(March 22nd, 2018)
• 108-8048 Supertrapp Rolled End Cap Black (37.4% similar) ...(March 16th, 2018)
• 108-8050 Supertrapp Tapered End Cap For Mufflers (39.7% similar) Steel end cap with black finish designed to fit jerkier exhaust systems and slip-on mufflers sold each...(August 13th, 2018)
• 1088031 Supertrapp Tapered End Cap For Mufflers (40% similar) Billet end cap with chrome finish sold each...(August 13th, 2018)
• 128-78122 Supertrapp Muffler Kerker (35.6% similar) After this 7 day inspection period, the manufacturer warranty will apply. Shippers operate Mon Fri. Boots, tires, etc. Costs that we must pass along to you. Shipping quoted domestic lower 48 states shipping info is for USPS, ups or fed ex economy ground service. Listing errors should you come across...(February 5th, 2015)
• Mudslinger Supertrapp Muffler Slip 136-4660 Yamaha Yfm660f Grizzly 02-04 4x4 (32.5% similar) ...(January 17th, 2015)
• 136-8175 Supertrapp Universal Mudslinger Atv Muffler With Inlet (41.1% similar) 75 muffler inlet diameter bolt-on power durable, polished stainless steel body with aluminum end cap deep, husky SOUND96DB compliant includes a us...(September 12th, 2018)