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Description
XForce | 3" Turbo Back Exhaust System with Angle-Out Cannon | Nissan S13 180SX 1991–1993 | E4-NS13-02-B-TBSXForce 3" Turbo Back Exhaust System Nissan S13 180SX E4 NS13 02 B TBS Upgrade your Nissan S13 with the Xforce Turbo Back System. Crafted from 3" raw 409 stainless steel, this high performance system is engineered to provide maximum exhaust flow and that iconic aggressive SR20 note. Featuring a precision split dump pipe and a high flow metallic catalytic converter, this system ensures your turbo spools faster and breathes better. The mid section is
XForce 3" Turbo Back Exhaust System - Nissan S13 / 180SX - E4-NS13-02-B-TBS
Upgrade your Nissan S13 with the Xforce Turbo Back System. Crafted from 3" raw 409 stainless steel, this high-performance system is engineered to provide maximum exhaust flow and that iconic aggressive SR20 note. Featuring a precision split dump pipe and a high-flow metallic catalytic converter, this system ensures your turbo spools faster and breathes better.
The mid-section is equipped with a hot dog resonator to manage rasp while maintaining a rowdy, sporty sound, leading to a signature polished 4.5" angle-out cannon muffler. Experience noticeable horsepower and torque gains while giving your S13 the classic JDM aesthetic it deserves. Installation is straightforward with the included hardware, designed for a seamless fit on the S13 chassis.
What's in the Box?
- 1x Split Turbo Dump Pipe (2.5" Outlet)
- 1x 3" 100-Cell High-Flow Metallic Catalytic Converter
- 1x 3" Centre Section with Hot Dog Resonator
- 1x Rear Section with 4.5" Polished Angle-Out Cannon Tip
- All Required Gaskets and Bolt Kit
Features:
- 3" Mandrel-Bent Tubing: Optimizes exhaust gas flow for improved performance.
- Split Dump Pipe: Separates wastegate and turbine gases to reduce turbulence.
- 100-Cell Metallic Cat: High-performance catalytic converter for minimal restriction.
- Angle-Out Design: Features a polished 4.5" tip cannon for a classic drifting/JDM look.
- 409 Stainless Steel: Robust raw-finish construction for long-lasting durability.
Specifications:
- Make: Nissan
- Model: Silvia S13 / 180SX
- Engine: 2.0L Turbo (SR20DET)
- Diameter: 3.0 Inch (76mm)
- Tip Size: 4.5 Inch
- Material: 409 Stainless Steel
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for XForce E4-NS13-02-B-TBS
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| NISSAN | ||||||||
| NISSAN | SILVIA | 01/1991 | 09/1993 | Coupe | S13 | SR20DET | 2.0L | Petrol | - | Automatic/Manual RWD |
| NISSAN | 180SX | 01/1991 | 09/1993 | Coupe | S13 | SR20DET | 2.0L | Petrol | - | Automatic/Manual RWD |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 1332 reviews
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Product Reviews
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!!
Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat.
It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot.
Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable.
The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold.
The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
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Reviewed in the United States on November 11, 2024
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic.
I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop.
One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
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Reviewed in the United States on March 16, 2024