Description: Stillen Stainless Steel Performance Cat Back Exhaust System - Polished Tips Part Number: 504503 This item fits: 2023-2024 Nissan Z (See Compatibility Chart) Features: 304 Stainless Steel Construction. Compliments the factory exhaust cut outs nicely. Polished Stainless Steel mufflers.4.5-inch dual wall clamp on Polished Stainless Steel tips. TIG welded construction.CNC Machined.CNC mandrel bent.Mild Note at Idle and Cruising. Aggressive Note Under Throttle. Gain horsepower to the wheels. Gain torque to the wheels. Delivers an aggressive look that matches the enhanced exhaust note. Bolt-On Installation. STILLEN branded cross-brace that supports and accentuates the exhaust system. Made in America. Limited Lifetime Warranty. STILLEN is excited to release the cat-back exhaust system for the 2023 Nissan Z. During the development of this exhaust system STILLEN engineers went through multiple different exhaust configurations and prototypes determine what would provide the best performance, best flow, and best sound. After months of exhaustive testing the team determined that the best design starts with a stainless steel flange precision TIG welded to 2.5-inch tubes leading into a CNC bent and CNC machined X pipe. During the development the team tested a true dual exhaust system and determined that it was too loud and too “flat” sounding. Something very common with twin turbo V6 engines. However, in an effort to get the best performance possible we did not want to restrict the engine by going from dual 2.5-inch tubes to a single 3-inch mid-pipe. The perfect solution was an X pipe which offered a cross-sectional area of around 4-inches. This allowed the team to merge the left and right banks which improved the sound tremendously without restricting the exhaust flow. Additionally, it allowed the team to fit the largest possible collector through the narrow chassis tunnel in the center of the car. From the X pipe the CNC mandrel bent 304 stainless steel tubes lead into a pair of precision TIG welded high polished finish, mufflers. To design these mufflers the team at STILLEN created new, proprietary, machinery to complete the assembly and welding process in-house. This equipment along with the manufacturing procedures developed exclusively for this muffler allows the team to precisely TIG weld the polished stainless steel muffler bodies and end caps leaving behind a “stack of dimes” finish with a fantastic multi-color burn trail from the tig welding process. To finish the exhaust system this kit comes with polished stainless exhaust tips. Additionally the exhaust system is supported by a STILLEN branded cross-brace supporting and accentuating the exhaust system. We are extremely proud to offer this exhaust system and even more proud to continue our many decades of American manufacturing. This item is BRAND NEW in a factory sealed box. We ship all domestic orders via Ground. All orders being shipped to Canada or to International destinations are sent via the eBay Global Shipping system. Please use the drop down box in the Shipping and Handling box to find out the actual shipping charge to your area by Zip Code or Postal Code.====================================================================== Terms, Conditions and Payments - By clicking the "Buy It Now" button, you are entered into a legally binding contract to purchase the item. If by the 4th day after a purchase has been we have not received your payment a case will automatically be opened in the Resolution Center to recover our selling fee. This can typically result in a strike on your eBay account as well as possible restrictions. We suggest you get in contact with us as soon as possible if you have made an error in purchasing an item so that it can be resolved without any negative consequences to your eBay account. For shipping and handling rates, please check the SHIPPING AND PAYMENT tab above. We will only ship to a Confirmed address. eCHECK payments will be processed once the payment has cleared. Per the eBay and PayPal Seller Protection programs we have to ship the order to the address that was provided to us with your PayPal payment. We only use our shipping accounts for shipping orders. Please do not ask to have an order shipped on your account. Depending on the item orders the shipping time will vary. Please check under the Shipping and Payment tab above for the shipping time for this particular item. All orders being delivered within the state of California are charged sales tax. Import duties, taxes and charges are not included in the item price or shipping charges of international orders. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. We are in the office Monday – Friday 9:00AM to 5:00PM Pacific Time (not including Holidays). Our corporate office is located in Irvine, CA. but we do not have a store or warehouse for items to be looked at or picked up from. Return Policy - You must contact us for a return number (RMA) before returning an item.Be sure to package the item(s) being returned well to protect from shipping damage (we also recommend adding shipping insurance on the package with the shipping company you choose to send the package back with).If the item is received back and is not in the original box and/or packaging or is damaged due to you not packaging and protecting the item(s) NO CREDIT WILL BE ISSUED.Any labor, installation, and/or shipping costs are not refundable.It is the purchaser’s responsibility to pay for any/all shipping charges to return an item(s).All returns are charged an industry standard 20% restocking fee.Item must be in new condition and resalable.Installed or modified parts cannot be returned, if the item(s) being returned is found to be installed or modified no refund will be issued. Warranty – JW Custom Accessories makes no warranty of the parts that are distributed by us, expressed or implied, including, without limitation, any warranties of merchantability and fitness for a particular purpose. All products that we sell come with a warranty that is backed by the manufacturer of the product being sold; the warranty policy will be included with the product.
Price: 1511.29 USD
Location: Costa Mesa, California
End Time: 2024-09-12T15:18:10.000Z
Shipping Cost: 110 USD
Product Images
Item Specifics
Restocking Fee: 20%
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Mounting Style: Bolt-On
Color: Silver
Items Included: Tip
Manufacturer Part Number: 504503
Material: Stainless Steel
Vintage Part: No
Placement on Vehicle: Lower
California Prop 65 Warning: This product contains chemicals known state of California to cause cancer and birth defects or reproductive harm. For more information go to https://www.p65warnings.ca.gov/
Brand: Stillen
Muffler Quantity: 2
Type: Cat Back Exhaust Kit
Manufacturer Warranty: Lifetime
Labels & Certifications: CARB
Features: Cat Back
Country/Region of Manufacture: United States
Universal Fitment: No
Finish: Polished
Performance Part: Yes
